4, 7-dichlorofluorescein dyes as molecular probes

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid

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436 96, 436 98, 935 77, 935 98, C07D31182, C07D31194, C07D31178, C12Q 168

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active

058857788

ABSTRACT:
Long wavelength, narrow emission bandwidth fluorecein dyes are provided for detecting spacially overlapping target substances. The dyes comprise 4,7-dichlorofluoresceins, and particularly 2',4',5',7'-tetrachloro-4,7-dichloro-5- (and 6-) carboxyfluoresceins. Methods and kits for using the dyes in DNA analysis are provided.

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